Gaya APA

HAKIM, A. et al (2016). Improvement of student critical thinking skills with the natural product mini project laboratory learning . Yogyakarta: Department of Chemistry UGM.

Gaya MLA

HAKIM, Aliefman. et al. "Improvement of student critical thinking skills with the natural product mini project laboratory learning". Yogyakarta: Department of Chemistry UGM, 2016. Artikel.